Box sizing, void fill, and packing efficiency calculators. Browse our free packaging tools below — all calculators are instant, accurate, and require no sign-up.
Box Size Optimizer — Find the ideal shipping box size for your product dimensions. Compares standard box sizes by packing efficiency, dimensional weight, and estimated shipping cost.
Packing Efficiency Calculator — Calculate the packing efficiency of a product inside a shipping box. Compares product volume to box volume and estimates wasted void space and fill requirements.
Void Fill Cost Calculator — Estimate void fill material and labor costs per order based on void space, fill type, and packing speed. Compare air pillows, kraft paper, peanuts, and foam costs.